dime dropper 

A person who snitches on others to save his own Ass:very similar to definition of: "drop a dime"2. Informer,A Fink.

Look out for that A$$HOLE! he's a "Dime Dropper"
Hey.. Yo!.. Dime Dropper Rat on anybody today?

dime dropper by Renfield October 6, 2006

dropped a dime 

snitched

There were no suspects in the case until someone dropped a dime on the right person!

dropped a dime by memphoguy April 20, 2018

you dropped your dime 

You lost your hot girlfriend

"You dropped your dime, I'm about to pick it up for you."

you dropped your dime by Bunnyboo February 1, 2007

dropped a dime 

It kinda means that you said something to someone knowing that it would get back to the person that you wanted to tell it to.

I dropped a dime to john Doe the other night etc.

dropped a dime by Heman1137 May 22, 2018